@Test public void test_setNA() { // Create a vec with one chunk with 15 elements, and set its numbers Vec vec = new Vec(Vec.newKey(), new long[] {0, 15}).makeZeros(1, null, null, null, null)[0]; int[] vals = new int[] {0, 3, 0, 6, 0, 0, 0, -32769, 0, 12, 234, 32765, 0, 0, 19}; Vec.Writer w = vec.open(); for (int i = 0; i < vals.length; ++i) w.set(i, vals[i]); w.close(); Chunk cc = vec.chunkForChunkIdx(0); assert cc instanceof C2SChunk; Futures fs = new Futures(); fs.blockForPending(); for (int i = 0; i < vals.length; ++i) Assert.assertEquals(vals[i], cc.at80(i)); for (int i = 0; i < vals.length; ++i) Assert.assertEquals(vals[i], cc.at8(i)); int[] NAs = new int[] {1, 5, 2}; int[] notNAs = new int[] {0, 3, 4, 6, 7, 8, 9, 10, 11, 12, 13, 14}; for (int na : NAs) cc.setNA(na); for (int na : NAs) Assert.assertTrue(cc.isNA0(na)); for (int na : NAs) Assert.assertTrue(cc.isNA(na)); for (int notna : notNAs) Assert.assertTrue(!cc.isNA0(notna)); for (int notna : notNAs) Assert.assertTrue(!cc.isNA(notna)); NewChunk nc = new NewChunk(null, 0); cc.inflate_impl(nc); nc.values(0, nc.len()); Assert.assertEquals(vals.length, nc.sparseLen()); Assert.assertEquals(vals.length, nc.len()); Iterator<NewChunk.Value> it = nc.values(0, vals.length); for (int i = 0; i < vals.length; ++i) Assert.assertTrue(it.next().rowId0() == i); Assert.assertTrue(!it.hasNext()); for (int na : NAs) Assert.assertTrue(cc.isNA0(na)); for (int na : NAs) Assert.assertTrue(cc.isNA(na)); for (int notna : notNAs) Assert.assertTrue(!cc.isNA0(notna)); for (int notna : notNAs) Assert.assertTrue(!cc.isNA(notna)); Chunk cc2 = nc.compress(); Assert.assertEquals(vals.length, cc.len()); Assert.assertTrue(cc2 instanceof C2SChunk); for (int na : NAs) Assert.assertTrue(cc.isNA0(na)); for (int na : NAs) Assert.assertTrue(cc.isNA(na)); for (int notna : notNAs) Assert.assertTrue(!cc.isNA0(notna)); for (int notna : notNAs) Assert.assertTrue(!cc.isNA(notna)); Assert.assertTrue(Arrays.equals(cc._mem, cc2._mem)); vec.remove(); }